CN212341121U

CN212341121U - Multifunctional food detection equipment

Info

Publication number: CN212341121U
Application number: CN202021248976.8U
Authority: CN
Inventors: 何超权; 陈县城; 陈乾龙
Original assignee: Xiamen Pony Test Co ltd
Current assignee: Xiamen Pony Test Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-01-12
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a multi-functional food detection equipment, relate to the food detection technology field, the motor is installed on the right side inside the detector, and the motor is located the positive front end of sample bearing box, the motor front end is equipped with the button of scarf joint in the detector antetheca, and the motor rear end rotates and is connected with the pivot, the position that the pivot end is close to sample bearing box is welded with the cam, effectively maintain the cleaning nature in the testing process, ensure that the fluid sample examined accurately injects, a butt joint pipe corresponds a sample groove, the testing personnel can take out sample bearing box wholly through the position that the top sheathing board front end was jacked up, be convenient for testing personnel to take out sample bearing box, solved testing personnel and be inconvenient for taking out sample bearing box, even need to overturn whole detector and invert it, take out sample bearing box; in the sampling process, some fluid samples are easy to leak on the surface of the detector when entering the sample containing box, and the situation that a plurality of detected samples are mixed easily also occurs.

Description

Multifunctional food detection equipment

Technical Field

The utility model belongs to the technical field of the food detection technique and specifically relates to a multi-functional food check out test set is related to.

Background

The food safety is a discipline for describing the prevention of food-borne diseases in the processes of food processing, processing and storage. The food safety detection is used for detecting harmful substances in food according to national indexes, mainly for detecting harmful and toxic indexes, and the food detector is widely applied to detection of vegetables, melons and fruits, rice and flour products, dry and non-staple food, medicinal materials, aquatic products, meat products, pickled vegetables and the like. It is suitable for food production, circulation and detection.

Most of the existing food detection equipment consists of a gas chromatograph and a liquid chromatograph, when detection is carried out, a sample bearing box is required to be adopted to contain a detected food sample, the sample bearing box is in an embedded clamping type when being installed in a detector, and after the detected sample is detected, a detector is inconvenient to take out the sample bearing box, even the whole detector needs to be turned upside down to take out the sample bearing box; in the sampling process, some fluid samples are easy to leak on the surface of the detector when entering the sample containing box, and the situation that a plurality of detected samples are mixed easily also occurs.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a multi-functional food detection equipment, the utility model discloses a following technical scheme realizes:

a multi-functional food detection device, comprising:

the detector is internally provided with a gas chromatograph and a liquid chromatograph, and the right side of the top surface of the detector is provided with a box containing groove;

the sample loading box comprises a plurality of sample loading boxes, wherein a top covering plate integrated with the sample loading boxes is fixed at the top of each sample loading box, mounting grooves with the area equal to that of the top covering plate are formed in the right side of the top surface of the detector and at the bottom of the corresponding loading box, the sample loading boxes penetrate through the mounting grooves of the detector from top to bottom, the top covering plates are movably connected with the mounting grooves of the detector, two rows of sample grooves are formed in the top surface of each top covering plate, and the bottoms of the sample grooves penetrate into the sample loading boxes;

the motor is arranged on the right side in the detector and is positioned at the front end of the sample bearing box, the front end of the motor is provided with a button embedded in the front wall of the detector, the rear end of the motor is rotatably connected with a rotating shaft, and a cam is welded at the tail end of the rotating shaft, which is close to the sample bearing box;

sampling pipe, sampling pipe is located the detector right side wall, and sampling pipe top scarf joint has the apical ring, apical ring and detector swing joint, and the sampling pipe top is equipped with and takes out the pipe, take out the fusion of tub bottom and have the piston, and the piston from top down pegs graft in the sampling pipe inside.

The top surface area of the top shroud plate is larger than that of the sample bearing box, so that a sample is distinguished by a gas chromatograph and a liquid chromatograph in a detector, and the bottom surface of the sample bearing box is positioned on the bottom wall of the sample groove and is transparent.

In order to jack the top shroud plate and bring convenience to detection personnel to take the top shroud plate, the cam is located below the front edge of the bottom surface of the top shroud plate, a ball is connected to the position, corresponding to the cam, below the front edge of the bottom surface of the top shroud plate in a rolling mode, and the cam is connected with the ball in a rotating mode.

Wherein, the utility model discloses a further technical scheme lies in, cam outer end department is protruding form, and the protruding position of cam is the slope form with the top shroud plate when the ball contact.

In order to avoid seepage of a fluid sample, the rear upper corner of the containing box groove is hinged with a cover plate, the front end of the cover plate is provided with a plurality of butt joint pipes in two rows in a welded mode, the number and the positions of the butt joint pipes correspond to the sample groove, the length of the butt joint pipes increases progressively from bottom to top, and the butt joint pipes are inserted into the sample groove.

In order to facilitate the injection of the fluid sample by the detection personnel, a rubber pad is welded on the surface of the cover plate and at a position corresponding to the butt joint pipe, and the rubber pad is positioned right above the sample groove.

Wherein, the utility model discloses a further technical scheme lies in, sampling tube bottom portion is opened there is conical sampling opening, and the width of sampling opening is unanimous with the width of sample groove.

Compared with the prior art, the beneficial effects of the utility model are that:

after the sample is collected, in order to prevent the sample of the fluid to be detected from dripping, a detector inverts the sampling tube, stores the sample through the sampling tube, moves the sampling tube to the sample groove, pushes the sampling tube, pushes the sample out of the sampling port, and injects the sample into the sampling port, so that the dripping of the sample of the fluid to be detected is prevented in the sampling process, and the cleanness in the detection process is effectively maintained;

if the detected sample is a dilute fluid, a detector can turn over the cover plate to cover the loading box groove under the state that the sample groove is empty, the butt joint pipe is connected with the sample groove, the external injection needle is used for extracting the sample, the diameter of the needle head is smaller than that of the sampling port, the detection device is more suitable for extracting the dilute fluid sample, and then the needle head is inserted into the rubber pad;

the motor drives the pivot and rotates, and the cam also can rotate simultaneously, and cam outer end department is protruding form, and when the protruding position of cam and ball contact, the protruding position of cam with ball jack-up, the front end of top shroud plate is by certain height of jack-up simultaneously, and the position that inspection personnel accessible top shroud plate front end was jacked up the sample holds the dress box and wholly takes out, and the inspection personnel of being convenient for take out the sample and hold the dress box.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the sample container of the present invention;

fig. 3 is a schematic view of the motor structure of the present invention;

fig. 4 is a schematic view of the sampling tube structure of the present invention.

The labels in the figure are: the detection instrument 1, a container groove 101, a sample container 2, a top shroud plate 201, a sample groove 202, a ball 203, a motor 3, a rotating shaft 301, a cam 302, a cover plate 4, a butt joint pipe 401, a rubber pad 402, a sampling pipe 5, a top ring 501, a drawing pipe 6 and a piston 601.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, a multi-functional food inspection apparatus, comprising:

the food sample detection device comprises a detector 1, wherein a loading box groove 101 is formed in the right side of the top surface of the detector 1, a gas chromatograph and a liquid chromatograph are arranged in the detector 1, and the gas chromatograph and the liquid chromatograph form a detection part and are used for detecting and analyzing food samples;

a sample bearing box 2, a top shroud plate 201 integrated with the sample bearing box 2 is fixed at the top of the sample bearing box 2, an installation groove with the area equal to that of the top shroud plate 201 is arranged on the right side of the top surface of the detector 1 and at the bottom of the box bearing groove 101, when a detector is used, a clean sample bearing box 2 can be taken up, the number of the sample bearing boxes 2 is three to five, so that the sample bearing box 2 can be conveniently replaced by a tester for use, then the sample bearing box 2 penetrates through the mounting groove of the tester 1 from top to bottom, the testing part is positioned under the mounting groove, when the bottom surface of the sample bearing box 2 contacts with the detection piece, the top shroud plate 201 just corresponds to the mounting groove of the detector 1, and the top surface of the top shroud plate 201 is provided with a plurality of sample grooves 202 in two rows, the bottoms of the sample grooves 202 penetrate into the sample bearing box 2, if the sample to be detected is solid, the detector can directly put the sample to be detected into the sample groove 202;

the sampling tube 5 is positioned on the right wall of the detector 1, a top ring 501 is embedded at the top of the sampling tube 5, the top ring 501 is movably connected with the detector 1, a pumping tube 6 is arranged at the top of the sampling tube 5, a piston 601 is welded at the bottom of the pumping tube 6, and the piston 601 is inserted into the sampling tube 5 from top to bottom;

the top ring 501 is made of magnetic material, the right wall of the detector 1 is made of steel metal, the top ring 501 adsorbs the detector 1 under idle condition, the sampling tube 5 is convenient to place, if the detected sample is fluid with large concentration, then the detector can use the sampling tube 5 to sample, the sampling tube 5 is taken down from the right wall of the detector 1, the pumping tube 6 is pushed down, the bottom of the sampling tube 5 is provided with a tapered sampling port, the piston 601 can push the air in the sampling tube 5 out of the sampling port, then the sampling port is immersed in the detected food fluid, then the pumping tube 6 is pulled up, the piston 601 moves up in the sampling tube 5, the sampling port forms a negative pressure state, the sample is pumped into the sampling port, the sampling tube 5 is transparent, the front end of the sampling tube 5 is engraved with milliliter scale, the detector can observe the milliliter scale to judge the sample amount, after the sample is collected, in order to prevent the detected fluid sample from dropping, the detection personnel invert the sampling tube 5, store the sample through the sampling tube 5, the width of the sampling port is consistent with the width of the sample groove 202, then move the sampling tube 5 to the sample groove 202, push the sampling tube 6, the sample is pushed out from the sampling port, the sample is injected into the sampling port, the situation that the detected fluid sample drips in the sampling process is prevented, and the cleanness in the detection process is effectively maintained;

the back upper corner of the loading box groove 101 is hinged with a cover plate 4, the front end of the cover plate 4 is welded with a plurality of butt joint pipes 401 in two rows, if the detected sample is thinner fluid, a detector can turn over the cover plate 4 to cover the loading box groove 101 in a state that the sample groove 202 is empty, and in the process of turning over the cover plate 4, because the length of the butt joint pipes 401 increases from bottom to top, the lower butt joint pipe 401 is firstly inserted into the sample groove 202 at the back end, and along with the continuous turning over of the cover plate 4, the upper butt joint pipe 401 is inserted into the front butt joint pipe 401, the length is designed according to the sequence of connecting the butt joint pipes 401 with the sample groove 202, finally, all the butt joint pipes 401 are connected with all the sample grooves 202, the rubber pad 402 is welded on the surface of the cover plate 4 and in the position corresponding to the butt joint pipe 401, and the rubber pad 402 is positioned right above the sample groove 202, the detector can use an external injection needle to extract, the diameter of the relative sample connection of diameter of syringe needle is littleer, more be applicable to and extract less fluid sample, insert rubber pad 402 with the syringe needle again, the syringe needle can be located in the middle of the butt joint pipe 401 this moment, the inspector will be examined the fluid sample injection and go into sample tank 202 again, this in-process rubber pad 402 shelters from the syringe needle outside, be difficult for letting external dust fall into sample tank 202, the sample can not ooze to covering plate 201 because of the impact force of injection process simultaneously, ensure to be examined the accurate injection of fluid sample, a butt joint pipe 401 corresponds a sample tank 202, effectively prevent to be examined the fluid sample and obscure.

The bottom surface of the sample bearing box 2 is transparent and is positioned on the bottom wall of the sample groove 202, and the sample in the sample groove 202 can be detected by the detection piece;

the motor 3 is arranged on the right side inside the detector 1, the motor 3 is positioned at the front end of the sample containing box 2, the front end of the motor 3 is provided with a button embedded in the front wall of the detector 1, the rear end of the motor 3 is rotatably connected with a rotating shaft 301, the tail end of the rotating shaft 301 is welded with a cam 302 at a position close to the sample containing box 2, after the detection is finished, when a detection person needs to take out the sample containing box 2 for cleaning, the cover plate 4 can be uncovered, the motor 3 is started through the button, the rotating shaft 301 is driven by the motor 3 to rotate, meanwhile, the cam 302 also rotates, the cam 302 is positioned below the front edge of the bottom surface of the top cladding plate 201, the ball 203 is connected below the front edge of the bottom surface of the top cladding plate 201 in a rolling manner at a position corresponding to the cam 302, the cam 302 rotates at the bottom of the ball 302, the cam 302 can rotate at the bottom of the, one position of the outer end of the cam 302 is in a convex shape, when the convex position of the cam 302 is in contact with the ball 203, the convex position of the cam 302 jacks up the ball 203, meanwhile, the front end of the top cover plate 201 is jacked up by a certain height, and a detector can take out the sample containing box 2 integrally through the jacked position of the front end of the top cover plate 201, so that the detector can take out the sample containing box 2 conveniently.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A multi-functional food detection device, characterized in that, multi-functional food detection device includes:

the detector (1), the right side of the top surface of the detector (1) is provided with a box containing groove (101);

the device comprises sample bearing boxes (2), wherein the number of the sample bearing boxes (2) is a plurality, a top cover plate (201) integrated with the sample bearing boxes (2) is fixed at the top of the sample bearing boxes (2), an installation groove with the area equal to that of the top cover plate (201) is formed in the right side of the top surface of the detector (1) and at the bottom of a bearing box groove (101), the sample bearing boxes (2) penetrate through the installation groove of the detector (1) from top to bottom, the top cover plate (201) is movably connected with the installation groove of the detector (1), two rows of sample grooves (202) are formed in the top surface of the top cover plate (201), and the bottoms of the sample grooves (202) penetrate into the sample bearing boxes (2);

the motor (3) is installed on the right side inside the detector (1), the motor (3) is located at the front end of the sample containing box (2), a button embedded in the front wall of the detector (1) is arranged at the front end of the motor (3), the rear end of the motor (3) is rotatably connected with a rotating shaft (301), and a cam (302) is welded at the position, close to the sample containing box (2), of the tail end of the rotating shaft (301);

sampling pipe (5), sampling pipe (5) are located detector (1) right wall, and sampling pipe (5) top scarf joint has thimble (501), thimble (501) and detector (1) swing joint, and sampling pipe (5) top is equipped with and takes out tub (6), it has piston (601) to take out tub (6) bottom butt fusion, and piston (601) from top to bottom peg graft inside sampling pipe (5).

2. The multifunctional food detection device according to claim 1, wherein: the area of the top surface of the top cover plate (201) is larger than that of the top surface of the sample bearing box (2), and the bottom surface of the sample bearing box (2) is positioned on the bottom wall of the sample groove (202) and is transparent.

3. The multifunctional food detection device according to claim 1, wherein: the cam (302) is positioned below the front edge of the bottom surface of the top shroud plate (201), a ball (203) is connected below the front edge of the bottom surface of the top shroud plate (201) in a rolling mode at a position corresponding to the cam (302), and the cam (302) is connected with the ball (203) in a rotating mode.

4. The multifunctional food detection device according to claim 3, wherein: one position of the outer end of the cam (302) is convex, and the top shroud plate (201) is inclined when the convex position of the cam (302) is contacted with the ball (203).

5. The multifunctional food detection device according to claim 1, wherein: the rear upper corner of the containing box groove (101) is hinged with a cover plate (4), the front end of the cover plate (4) is provided with a plurality of butt joint pipes (401) in two rows in a welded mode, the number and the positions of the butt joint pipes (401) correspond to those of the sample groove (202), the lengths of the butt joint pipes (401) are increased progressively from bottom to top, and the butt joint pipes (401) are inserted into the sample groove (202).

6. The multifunctional food detection device according to claim 5, wherein: the rubber pad (402) is welded on the surface of the cover plate (4) and corresponds to the position of the butt joint pipe (401), and the rubber pad (402) is positioned right above the sample groove (202).

7. The multifunctional food detection device according to claim 1, wherein: the bottom of the sampling tube (5) is provided with a conical sampling port, and the width of the sampling port is consistent with that of the sample groove (202).